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PERSOL Singapore Pte Ltd

Senior IT Infrastructure Engineer

5-7 Years
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Job Description

Brief Summary

Join a dynamic team as a Senior IT Infrastructure Engineer, where you will play a crucial role in designing and maintaining high-performance IT infrastructure in both cloud and on-premises environments.

Responsibilities

  • Design, deploy, and manage IT infrastructure across cloud, servers, storage, and virtualization platforms. Monitor and analyze infrastructure performance, availability, and capacity. Implement and maintain cloud and hybrid infrastructure solutions. Provide administration and support for core AWS services, including Red Hat OpenShift, S3, VPC, and more. Troubleshoot and resolve infrastructure issues while delivering L2/L3 support. Execute infrastructure upgrades and manage patching activities. Maintain and oversee backup and disaster recovery solutions. Document infrastructure processes, diagrams, and standard operating procedures. Oversee and monitor batch jobs and file transfers. Ensure adherence to internal security policies and regulatory compliance. Assist with audits, risk assessments, and remediation efforts.

Requirements

  • Bachelor's degree in Information Technology, Computer Science, or a related discipline. Minimum of 5 years hands-on experience in IT infrastructure or a similar technical capacity. Relevant AWS cloud certifications. Strong practical experience with AWS cloud services, Linux and Windows servers, networks, and virtualization tools. Demonstrated expertise in cloud and hybrid infrastructure environments. Excellent troubleshooting, analytical, and problem-solving abilities. Strong communication and interpersonal skills. Comfortable with a fast-paced and dynamic work environment. Familiarity with IT service management tools (e.g., JIRA Service Management) is advantageous.

About Company

PERSOL is Asia-Pacific’s leading Staffing and HR solutions partner, operating across 13 markets with deep local insight and regional scale. With more than 80 offices and decades of experience, we deliver integrated workforce solutions that are tailored, tech-enabled, and designed for the dynamic world of work.

We combine human expertise with smart technology to help organisations solve workforce challenges, unlock potential, and stay ahead of change. From recruitment and talent management to workforce strategy and advisory, our collaborative approach puts your goals at the centre.

In 2025, we came together under the PERSOL name — reflecting our bold vision for the future of work and our Group’s Vision: Work and Smile.

Whether you’re building teams, growing careers, or transforming how work gets done, we’re here.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates to collect, use and disclose your personal data to prospective employers/companies based in any country for purposes of evaluating suitability for employment, conducting reference checks, administering employment related services, complying with Government’s health advisories and such other purposes stated in our Privacy Policy.

Our full Privacy Policy is available at https://www.persolsingapore.com/policies. If you wish to withdraw your consent, please drop us an email at "sg.dataprotection@persolapac.com" to let us know. Please feel free to contact us if you have any queries.

For more information, please visit www.persolsingapore.com

Job ID: 147913095

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